Moxa PT-7528-24TX-WV-HV
IEC 61850-3 managed rackmount Ethernet switch system with 1 slot for a Gigabit Ethernet module or Fast Ethernet module, for a total of up to 28 ports, cabling on front panel, 2 isolated power supply (18 to 72 VDC and 88 to 300 VAC or 85 to 364 VDC), -40 to 85°C operating temperature